KR20220036178A - Pest eradication apparatus - Google Patents

Abstract

The present invention relates to a device for repelling harmful animals, wherein the device includes a case including a frame location portion positioned in contact with a frame, located inside the frame location portion of the case, and combining the frame and the frame location portion. The case includes a permanent magnet, a driving unit located inside the case, and a striking unit connected to the driving unit, protruding toward the frame, and directly hitting an adjacent part of the frame according to the operation of the driving unit.

Description

PEST ERADICATION APPARATUS}

The present invention relates to a device for exterminating harmful animals.

As industry develops, the ecosystem is being destroyed and its balance is being broken.

As a result, the number of natural enemies is rapidly decreasing, causing the population of certain wild animals to increase significantly, and the prey for wild animals is also decreasing due to ecosystem destruction.

Accordingly, the number of cases where wild animals that are behind the competition or that lack the attractiveness of animals come to farms to survive and damage crops is continuing to increase.

In addition, in recent years, with the use of compost instead of chemical fertilizers due to eco-friendly farming and organic farming, the number of slugs and earthworms has increased, and wild animals such as wild boars are causing great damage to farmers' crops in order to eat them.

In addition, harmful birds such as magpies damage facilities such as greenhouses in search of food in mountainous areas and rural areas, and furthermore, they cause enormous damage to fruits that must be harvested and shipped as top-quality products without blemishes. This is the situation.

Republic of Korea Patent No. 10-1717045 (Publication date: March 16, 2017, Title of invention: Wild animal extermination device) Republic of Korea Patent Publication No. 10-2020-0083077 (Publication date: July 8, 2020, Title of invention: Harmful animal extermination device)

The problem to be solved by the present invention is to provide a pest extermination device for efficiently exterminating pests that damage crops.

Another problem that the present invention seeks to solve is to provide a pest extermination device that is easy to install and remove.

A pest extermination device according to one feature of the present invention for solving the above problem is a case including a frame location portion positioned in contact with a frame, located inside the frame location portion of the case, and the frame and the frame location portion. It includes a permanent magnet for coupling, a driving unit located inside the case, and a striking unit connected to the driving unit, protruding toward the frame, and directly hitting an adjacent part of the frame according to the operation of the driving unit.

The case may include a first case portion and a second case portion,

The harmful animal extermination device according to the above feature may further include a magnetic member located inside the case and coupled to the permanent magnet by magnetic force. One of the permanent magnet and the magnetic member may be coupled to the first case portion, and the other may be coupled to the second case portion, and the first case portion and the second case portion may be coupled to the permanent magnet. and may be coupled by magnetic force between the magnetic member.

The case may include a first case portion and a second case portion, and the frame position portion may be formed at a portion where the first case portion and the second case portion come into contact with each other.

The frame positioning portion may be spaced apart in a first direction and may include a first frame positioning portion and a second frame positioning portion located in opposite directions with respect to the hitting portion.

The first case part may include a first position part and a second position part spaced apart in the first direction, and the second case part may include a third position part and a fourth position part spaced apart in the first direction. The first frame position may include the first position and the third position in contact with each other, and the second frame position may include the second position and the fourth position in contact with each other.

The permanent magnet may include a first permanent magnet and a second permanent magnet, and the case is located inside the first case portion at a lower portion of the first location portion and has a first magnet mounting groove where the first permanent magnet is located. and a second magnet mounting groove located inside the second case portion at a lower portion of the fourth position portion and in which the second permanent magnet is located.

The pest animal extermination device according to the above feature further includes a first magnetic member located in the first case portion and coupled to the second permanent magnet, and a second magnetic member coupled to the first permanent magnet located in the second case portion. It can be included.

The case is located at a lower part of the second position part inside the first case part, and is located at a lower part of the third position part inside the first magnetic member mounting groove and the second case part, and a first magnetic member mounting groove where the first magnetic member is located. 2 It may further include a second magnetic member mounting groove where the magnetic member is located.

The driving unit may be located in the first case unit.

The driving unit may include a mounting plate mounted on the first case portion and a motor coupled to the mounting plate and connected to the hitting portion.

The first case unit may further include a plurality of guide pins that protrude from an inner surface of the first case unit toward the second case unit and are arranged to be spaced apart in a circle, and the motor is operated using the plurality of guide pins. It can be inserted and located in an enclosed space.

The striking portion is connected to the motor and extends in a first direction, has a connection bar that rotates according to the rotation direction of the motor, and is connected to the connection bar and extends in a second direction intersecting the first direction, and the connection bar Depending on the rotation of the case, the degree of protrusion that protrudes out of the case changes and may include a hitting bar that hits an adjacent frame.

The pest animal extermination device according to the above feature may further include a power supply unit located in the second case unit.

The harmful animal extermination device according to the above feature may further include a coupling groove located at the bottom of the first case portion and a coupling protrusion located at the bottom of the second case portion and inserted into the coupling groove.

The frame location portion may be a curved surface, the frame may have a circular cross-sectional shape, and the curvature of the frame and the curvature of the frame location portion may be different.

The frame location portion may include a contact portion located in the center and in contact with the frame, and a non-contact portion located at the periphery, surrounding the contact portion, and spaced apart from the frame.

The pest animal extermination device according to the above characteristics is connected to a gravity detection unit that detects acceleration in the Z-axis direction and outputs a detection signal of the corresponding state, and is connected to the gravity detection unit, and the detection signal output from the gravity detection unit is When the harmful animal extermination device is attached to the frame, it may further include an operation control unit that controls the operation of the driving unit.

According to this feature, the harmful animal extermination device is attached to or removed from the frame using magnetic force, so the user can easily install or remove the harmful animal extermination device from the frame without using separate equipment.

Since vibration and noise are generated by directly hitting the frame, the access of harmful animals to the greenhouse is greatly reduced. As a result, damage to greenhouses from harmful animals is greatly reduced.

Figure 1 is a perspective view of a harmful animal extermination device according to an embodiment of the present invention.
Figure 2 is a perspective view showing the harmful animal extermination device of Figure 1 installed on the frame.
Figures 3 and 4 are exploded perspective views of the harmful animal extermination device shown in Figure 1, viewed from the front and back, respectively.
Figure 5 is a diagram showing a state in which the driving part and the striking part are mounted on the first case part of the pest animal extermination device according to an embodiment of the present invention.
Figure 6 is a cross-sectional view showing the contact relationship between the frame location portion and the frame when the frame is located in the frame location portion of the pest animal extermination device according to an embodiment of the present invention.
Figure 7 is a schematic block diagram showing the connection relationship of the operation control unit in the pest animal extermination device according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings. In explaining the present invention, if it is determined that adding a detailed description of a technology or configuration already known in the relevant field may obscure the gist of the present invention, some of it will be omitted from the detailed description. In addition, the terms used in this specification are terms used to appropriately express the embodiments of the present invention, and may vary depending on the people or customs involved in the field. Therefore, definitions of these terms should be made based on the content throughout this specification.

The terminology used herein is only intended to refer to specific embodiments and is not intended to limit the invention. As used herein, singular forms include plural forms unless phrases clearly indicate the contrary. As used in the specification, the meaning of 'comprising' is to specify a specific characteristic, area, integer, step, operation, element and/or component, and to specify another specific property, area, integer, step, operation, element, component and/or group. It does not exclude the existence or addition of .

Hereinafter, a device for exterminating harmful animals according to an embodiment of the present invention will be described with reference to the attached drawings.

First, referring to FIGS. 1 to 5, the harmful animal extermination device 1 of this example includes a case 10, a mounting portion located inside the case 10, coupled to the frame 100, and having a permanent magnet and a magnetic member. (20), a driving unit 30 located inside the case 10 and including a motor 31 may be provided, and a striking unit 40 located inside the case 10 to be connected to the driving unit.

The case 10 is provided with a frame positioning portion outside the upper end, that is, a first frame positioning portion 101 and a second frame positioning portion 102, and these frame positioning portions 101 and 102 are shown in FIG. 2. The frame 10 can be positioned as described above. At this time, the first frame positioning portion 101 and the second frame positioning portion 102 may be spaced apart along the extending direction (X direction) (eg, first direction) of the harmful animal extermination device 1.

Accordingly, the frame positioning portions 101 and 102 may be positioned in contact with the corresponding portion of the frame 10.

This case 10 may include a first case portion 11 and a second case portion 12 that are coupled to each other, as shown in FIGS. 3 and 4 .

Because of this, the first frame positioning portion 101 and the second frame positioning portion 102 may be respectively positioned at portions where the first case portion 11 and the second case portion 12 come into contact with each other.

Accordingly, the mounting part 20, the driving part 30, and the striking part 40 can be located in the space formed inside by the combination of the first case part 11 and the second case part 12.

The frame 10 is a frame that forms the framework of a building, such as a greenhouse, and may have the shape of a cylindrical pipe with various cross-sectional shapes such as circular or square. This frame 10 may contain a conductive material that is resistant to rust, such as stainless steel.

In this example, the frame 10 is described and illustrated by taking as an example a house frame having a circular cross-sectional shape constituting a greenhouse, but the frame 10 is not limited thereto.

The first case portion 11 and the second case portion 12 may have the same external shape as shown in FIG. 1 . As shown in FIG. 1, the front, bottom, and side surfaces of the first case portion 11 and the second case portion 12 are closed, except for the front and back portions, respectively.

Accordingly, the inner space of the first case portion 11 and the interior of the second case portion 12 are opened through the front portion of the first case portion 11 and the rear portion of the second case portion 12 by the coupling operation. The spaces may be connected to each other to form one internal space in the case 10.

The front shapes of the first case portion 11 and the second case portion 12 may have a substantially square shape at the center and a substantially triangular shape at both edges.

For this reason, the first case portion 11 and the second case portion 12 each have an extended length of the upper end where the frame 10 is located, that is, a length extending along the longitudinal direction (X) that is longer than the extended length of the lower end. , the positioning portion of the case 10 may be located at both edges having a triangular shape.

Therefore, the harmful animal extermination device 1 located at the position can be stably mounted on the frame 10.

This first case part 11 includes a first position part 111 and a second position part 112, a first position part 111 and a second position part ( 112) may be provided with a first protruding groove 113 located on the upper side between them and a coupling hole 114 located on the outside of the lower end.

These first position parts 111 and second position parts 112 are located on both sides of the first case part 11, respectively, and when the pest extermination device 1 is mounted on the frame 10, the frame ( 10) may be the part where it is located.

The first protruding groove 113 may be located in the center of the first case portion 11, and a portion of the striking portion 40 may form part of the striking portion protrusion.

The coupling hole 114 is for stably maintaining the coupling state with the second case portion 12.

Additionally, the first case portion 11 may have mounting components for mounting the mounting portion 20, the driving portion 30, and the striking portion 40 located inside the first case portion 11.

That is, as shown in FIG. 3, the inside of the first case portion 11 includes a first magnet mounting groove (H111) where a permanent magnet is located, a first magnetic member mounting groove (H112) where a magnetic member is located, and a motor ( 31) may be provided with a plurality of guide pins (P111) on which a part of the striking unit 40 is located, a support (D11) on which a part of the striking unit 40 is located, and a fixed shaft (P112) that fixes the position of the striking unit 40.

The first magnet mounting groove H111 is a groove located immediately below the first positioning portion 111 of the first case portion 11, and as already described, the first permanent magnet 211 is located therein. You can.

Accordingly, the frame 10 may contain a conductive material as already described, so that when the frame 10 contains a conductive material, the first permanent magnet 211 is attached to the first position portion 111 by magnetic force. It can be combined with the positioned frame 10 and mounted on the first frame 10. The frame 10 and the first frame location portion 101, specifically the first location portion 111, may be magnetically coupled to each other by the first permanent magnet 211.

The first magnetic member mounting groove (H112) is a groove located immediately below the second positioning portion 112 that is spaced apart from the first positioning portion 111, and as already described, the first magnetic member is located therein. can do.

As shown in Figure 3, a plurality of guides are located approximately on one side of the inside of the first case part 11, protrude from the inner surface of the first case part 11 toward the second case part 12, and have a circular shape. It can be arranged to be spaced apart.

Accordingly, the motor 31, which has a cylindrical structure, can be inserted and positioned in a space surrounded by a plurality of guide pins P111, as shown in FIG. 5.

At this time, the outer diameter of the motor 31 may be larger than the circumference of the virtual circle formed by the adjacent guide pin (P111).

However, since the plurality of guide pins (P111) are made of a material such as elastic plastic and have elasticity, the motor 31 can be stably inserted into the space formed by the plurality of guide pins (P111). After the operation is completed, pressure may be applied to the outer surface of the motor 31 by the plurality of guide pins (P111).

Therefore, the motor 31 can be safely located in the space as long as no physical force is applied from the outside, such as a removal operation by an administrator.

The support is a support that protrudes from the inner surface of the first case part 11 toward the second case part 12, and has a square bar shape with an open upper surface and front part and a square empty space inside. You can have it.

Since the striking unit 40 is located inside this support, the operation of the striking unit 40 by the operation of the motor 31 can be performed stably.

The fixed shaft P112 may also have a circular bar shape that protrudes from the inner surface of the first case portion 11 toward the second case portion 12.

The striking part 40 is inserted into this fixed axis (P112) so that the striking part 40 can be stably positioned at the corresponding position.

A plurality of coupling bars for coupling with the driving unit 30 may also be located inside the first case portion 11.

The second case portion 12 also has two position portions spaced apart in the longitudinal direction (X) on the outside of the top, namely, a third position portion 121 and a fourth position portion 122, and A second protruding groove 123 located on the upper side and a coupling protrusion 124 located on the lower side may be provided between the fourth position portion 122.

These third position parts 121 and fourth position parts 122 are also located on both sides of the second case part 12, respectively, and when the pest extermination device 1 is mounted on the frame 10, the frame ( 10) may be the part where it is located.

This third position portion 121 faces the first position portion 111 of the first case portion 11, and the fourth position portion 122 faces the second position portion 112 of the first case portion 10. ) may be facing.

For this reason, the first position part 111 and the third position part 121 can be positioned to face each other on opposite sides, and the second position part 112 and the fourth position part 122 can be positioned to face each other on opposite sides. there is.

Accordingly, when the first case part 11 and the second case part 12 are combined, the first position part 111 and the third position part 121 are positioned in contact with each other and form a semicircle or square with an open top. One frame position part (e.g., first frame position part) 101 having a cross-sectional shape is formed, and the second position part 112 and the fourth position part 122 are also positioned in contact with each other and are located in the upper part. Another frame location portion (eg, second frame location portion) 102 may be formed having a cross-sectional shape such as an open semicircle or square.

For this reason, the first frame positioning part 101, which is a combination of the first positioning part 111 and the third positioning part 121, is located on one upper side of the case 10, and the second positioning part 112 and the third positioning part 121 are located on one side of the upper part of the case 10. The second frame position part 102, which is a combination of four position parts 122, may be located on the other upper side of the case 10.

Accordingly, the frame 10 may be positioned in the first frame positioning portion 101 and the second frame positioning portion 102 that are spaced side by side along the first direction (X direction) on one side and the other of the upper end.

When the first frame positioning portion 101 and the second frame positioning portion 102 are curved surfaces each having a semicircular cross-sectional shape, the curvature of the first frame positioning portion 101 and the second frame positioning portion 102 is may be identical to each other. Additionally, the curvature of the first frame positioning portion 101 and the second frame positioning portion 102 may be different from the curvature of the frame 10, which has a circular bar shape.

Therefore, as shown in FIG. 6, the first frame positioning portion 101 and the second frame positioning portion 102 are located in the center, and the corresponding portion of the frame 10 is in direct contact with the contact portion 1011 and the surrounding area, respectively. It may include a non-contact part 1012 that is located and surrounds the contact part 1011 and is spaced apart from the frame 10.

In this way, by including the non-contact portion 1012 of the first frame positioning portion 101 and the second frame positioning portion 102, the user can easily attach and remove the harmful animal extermination device 1 to the frame 10. can facilitate.

The number of frame positioning parts 101 and 102 located at the top of the frame 10 may be increased or decreased as needed, and the position may also be changed depending on the number of frame positioning parts 101 and 102.

The second protruding groove 123 may be located at a position facing the first protruding groove 113 located in the first case portion 11, so that the first case portion 11 and the second case portion 12 When combined, the second protruding groove 123 comes into contact with the first protruding groove 113 located on the opposite side, forming one hitting portion protrusion H40.

Accordingly, the end of the striking portion 40 protrudes through the striking portion protrusion H40 composed of the first protruding groove 113 and the second protruding groove 123 to perform a striking operation on the adjacent frame 10. .

When the first case part 11 and the second case part 12 having this structure are combined with each other, the upper part of the case 10 is provided with a first frame position part 101 and a second frame position part on both sides ( 102) is located, and the striking portion protrusion H40 may be located between the first frame location portion 101 and the second frame location portion 102.

The height of both sides of the case 10 may be higher than the height of the center portion, so that the lowest height of the first frame location portion 101 and the second frame location portion 102 is the height of the center portion in contact with the hitting portion protrusion H40. It can be higher.

Therefore, the degree of protrusion of the striking part 40 protruding through the striking part protrusion hole H40 is adjusted according to the height difference between the side and the center of the case 10, and the frame 10 by the striking part 40 is stably stabilized. ) so that the striking action can be performed.

The coupling protrusion 124 is located corresponding to the coupling hole 114 located in the first case portion 11 and is inserted into the opposing coupling hole 114 to connect the first case portion 11 and the second case. This ensures that the coupled state of the parts 12 can be achieved.

Therefore, in order to couple the first case portion 11 and the second case portion 12, the user first attaches the coupling protrusion 124 of the second case portion 12 to the defect groove of the first case portion 11. After inserting the first case part 11 and the second case part 12 physically, the first case part 11 and the second case part 12 are secondarily connected using the magnetic force generated by the permanent magnet and the magnetic member. The second case portion 12 is coupled so that the coupled state is maintained.

This second case portion 12 has the power supply unit 50 located inside, and may be provided with a second magnet mounting groove (H121) where the permanent magnet is located and a second magnetic member mounting groove (H122) where the magnetic member is located. You can.

Accordingly, the power supply case 51 for mounting the power supply unit 50 may be located in the inner space of the second case unit 12.

The second magnet mounting groove (H121) is located directly below the fourth position portion (122) of the second case portion (12) and faces the first magnetic member mounting groove (H112) of the first case portion (11) on the opposite side. There may be.

In addition, the second magnetic member mounting groove (H122) is located directly below the third position portion (121) of the second case portion (12) and is opposite to the first magnet mounting groove (H111) of the first case portion (11). You may be facing each other.

Therefore, like the first magnet mounting groove (H111), the second magnet mounting groove (H121) also has a second permanent magnet 212 inserted therein, so that the second permanent magnet 212 is located in the fourth position portion 122. So that combination with the frame 10 can be achieved. Similar to the first permanent magnet 211, the frame 10 and the frame location portion 102, specifically the fourth location portion 122, may be magnetically coupled to each other by the second permanent magnet 212.

The second magnetic member may also be inserted into the second magnetic member mounting groove (H122).

In this way, the first case portion 11 and the second case portion 12 have first case portions made of a conductive material at positions diagonally offset from each other, that is, at the lower portions of the second position portion 112 and the fourth position portion 122. A magnetic member 221 and a second magnetic member 222 are located, and the first magnetic member 221 and the second magnetic member 222 are a second permanent magnet 212 and a first permanent magnet located on opposite sides, respectively. You will be able to face (211).

Ultimately, one (e.g., 211) of the permanent magnet (e.g., 211) and the magnetic member (e.g., 222) is coupled to the first case portion 11, and the other one (222) is coupled to the second case portion (12). can be combined with By this permanent magnet 211 and the magnetic member 222, the first case portion 11 and the second case portion 12 are coupled to each other by the magnetic force between the permanent magnet 211 and the magnetic member 222. You can.

Therefore, when the first case portion 11 and the second case portion 12 are combined, between the first permanent magnet 211 and the second magnetic member 222 facing each other and the second permanent magnet 212 and the first magnetic member 221, an attractive force acts so that they stick to each other. Because of this, the first case portion 11 and the second case portion 12 can be safely coupled to each other without the need for a separate locking mechanism.

As already described, the mounting portion 20 is inserted into and positioned in the first magnet mounting groove (H111) of the first case portion (11) and the second magnet mounting groove (H121) of the second case portion (12). 1 permanent magnet 211 and second permanent magnet 212, and first magnetic member mounting groove (H112) of the first case portion (11) and second magnetic member mounting groove (H122) of the second case portion (12) ) may be provided with a first magnetic member 221 and a second magnetic member 222 that are respectively inserted and positioned.

The first permanent magnet 211 and the second permanent magnet 212 are coupled to the adjacent frame 10 using the attractive force acting between the frame 10 located thereon, and as a result, the pest extermination device 1 ) can be mounted on the desired frame 10 using the first permanent magnet 211 and the second permanent magnet 212.

Accordingly, without using separate equipment to couple the harmful animal extermination device 1 to the frame 10, the installer can simply position the harmful animal extermination device 1 adjacent to the frame 10 to achieve desired results. The harmful animal extermination device (1) can be placed on the frame (10).

In addition, the harmful animal extermination device 1 can be removed from the frame 10 simply by removing the harmful animal extermination device 1 attached to the frame 10 without any additional equipment.

In this way, since the harmful animal extermination device 1 is installed and removed from the frame 10 using a permanent magnet, the installer's convenience can be greatly improved.

In addition, by using the attractive force between the first permanent magnet 211 and the second magnetic member 222 and between the second permanent magnet 212 and the first magnetic member 221, the first case portion 11 and the second magnetic member 221 are connected to each other. The coupled state of the case portion 12 can be stably maintained.

As already described, the driving unit 30 may be located in the internal space of the first case unit 11.

In addition to the motor 31 already described, this drive unit 30 includes an operation control unit 33 connected to the motor 31 as shown in FIG. 7, a gravity detection unit 32 located inside the case 10, It may be provided with a motion control unit 33 connected to the gravity sensing unit 32 and the motor 31, and a mounting plate 34 connected to the motor 31.

The motor 31 receives driving power from the power source 50 according to the control of the operation control unit 33, and moves in a predetermined direction, for example, clockwise or counterclockwise, at a predetermined angle according to the control signal of the operation control unit 33. It can rotate.

The gravity sensing unit 32 is used to detect the mounting direction of the case 10 by detecting gravity mounted on the case 10.

Therefore, the gravity detection unit 32 detects the acceleration acting in the thickness direction (e.g., second direction) (Z direction) of the pest extermination device 1 and sends the detection signal of the corresponding state to the operation control unit 33. Can be printed.

As already described, the operation control unit 33 is used to control the operation of the motor 31 and may be manufactured as a chip.

When the operation control unit 33 determines that the harmful animal expulsion device 1 is positioned perpendicular to the ground, that is, hanging upside down on the frame 10, using the detection signal applied from the gravity detection unit 32, The operation of the power unit 50 is controlled so that power can be supplied from the power unit 50 to the motor 31.

However, if the harmful animal expulsion device 1 is not positioned perpendicular to the ground due to the detection signal applied from the gravity detection unit 32, that is, the harmful animal expulsion device 1 is mounted on the frame 10 If not, the operation of the power supply unit 50 is controlled to cut off the power applied to the motor 31 to prevent the motor 31 from operating.

When the harmful animal extermination device 1 is normally mounted on the frame 10 by the operation of the gravity detection unit 32, the operation control unit 33 applies a drive signal of the corresponding state to the motor 31 to ) so that the operation can be performed.

At this time, the state of the driving signal applied to the motor 31 may already be stored in the storage unit (e.g., memory) of the operation control unit 33. As a result, the operation control unit 33 may Depending on the operating state, a driving signal for the corresponding state of the motor 31 can be output. Accordingly, the state of the driving signal applied to the motor 31 may change at predetermined time intervals for a predetermined period of time, and accordingly, the rotation direction of the motor 31 may be changed at predetermined time intervals.

The operating state of this motor 31 can be changed as needed and can be mounted on the mounting plate 34 or the like.

The mounting plate 34 is for mounting the driving unit 30 in the corresponding space of the first case unit 11.

The mounting plate 34 has a plurality of mounting holes, and the motor 31 may be provided with a pin (P31) for coupling to the mounting plate 34.

Therefore, as shown in FIG. 3, the mounting plate 34 can be mounted on the motor 31 by engaging the mounting hole located on the mounting plate 34 and the pin P31 located on the motor 31.

Additionally, a plurality of mounting pins may be provided on the inner surface of the first case portion 11 to correspond to the corresponding mounting holes H34 located in the mounting plate 34.

Therefore, as shown in FIG. 5, the mounting plate 34 is also mounted on the first case portion 11, and the motor 31 is inserted into the space formed by the guide pin P111 as already described to safely drive the drive unit 30. ) can be mounted on the inner surface of the first case portion 11.

As already described, the striking unit 40 is located adjacent to the frame 10 located at the first frame positioning part 101 and the second frame positioning part 102 of the case 10, and the motor 31 The position moves according to the operation of so that the adjacent part of the frame 10 can be directly hit.

Accordingly, since the hitting unit 40 is located between the first frame positioning part 101 and the second frame positioning part 102, the first frame positioning part 101 and the second frame positioning part 102 are striking. Based on the unit 40, they may be positioned to face each other in opposite directions.

This hitting portion 40 may contain a metal material, and thus generates vibration and noise when hitting the frame 10, so that the entire house supported by the plurality of frames 10 connected to each other vibrates. and noise may be transmitted.

Therefore, harmful movements such as wild boars approaching near the house are prevented from approaching the house due to the noise generated in the house.

In addition, vibration is transmitted to the frames 10 connected to each other by a blow directly applied to the frame 10, and such vibration can also be transmitted into the ground buried in the frame 10. Therefore, animals that mainly live underground, such as moles or rats, can be prevented from invading the inside of the digging house.

This hitting portion 40 includes a connecting bar 41 connected to the rotation axis of the motor 31 and extending in the extension direction, a hitting bar 42 connected to the connecting bar and inserted into the fixed shaft P112, and An elastic member 43, such as a spring, may be inserted into the protrusion located at the bottom of the connecting bar 41 and positioned on the support.

The connection bar 41 is directly connected to the rotation axis of the motor 31, so that the rotation movement in the corresponding direction can be moved around the fixed axis P112 according to the rotation movement of the motor 31.

As already described, part of the hitting bar 42 is seamlessly connected to the connecting bar 41 and part of it may protrude to the outside of the case 10.

Therefore, the striking bar 42 can perform a rotational movement in the corresponding direction in conjunction with the rotational movement of the connecting bar 41 around the fixed axis P112 in conjunction with the rotational movement of the connecting bar.

This hitting bar 42 is connected to the first part 421, which has an insertion hole H421 located at the bottom and inserted into the fixed shaft P112, and extends in the first thickness direction. It may include a second part 422 and a third part 423 connected to the second part 422, extending in the second thickness direction, and having a striking protrusion 4231 at the end.

The first part 421 has an insertion hole into which the fixed shaft P112 is inserted, and the fixed shaft P112 can be inserted through the insertion hole. Accordingly, the striking unit 40 may rotate in the corresponding direction around the fixed axis P112 according to the operation of the rotation motor 31.

The second part 422 and the third part 423, which are integrally connected to each other, rotate in the corresponding direction around the driving shaft P112 according to the rotational action of the connecting bar 41, and this rotational action As a result, the degree of protrusion of the striking protrusion 4231 located at the end of the third portion 423 and exposed to the outside changes.

Therefore, depending on the degree of protrusion of the striking protrusion 4231 according to the operation of the motor 31, the striking protrusion 4231 moves toward the adjacent frame 10 to strike the frame 10 and separates from the frame 10. The movements can be performed repeatedly.

Therefore, by changing the position of the hitting protrusion 4231, the hitting unit 40 can hit the frame 10 in accordance with the operating state of the motor 31 to generate noise and vibration.

According to this example, the hitting bar 42 has a second part 422 and a third part 423 extending in different directions, but depending on the mounting position of the hitting part 40, the hitting bar 42 A second part 422 extends straight in one direction (e.g., first thickness direction) (Z direction) with the first part 421 without the third part 423 and has a striking protrusion 4231 at the end. can be provided.

The elastic member 43 located between the support of the first case portion 11 and the connecting bar 41 supports the connecting bar 41, and the degree of compression changes depending on the rotation state of the connecting bar 41 to provide stable stability. This allows rotation of the connecting bar 41.

The technical features disclosed in each embodiment of the present invention are not limited to the corresponding embodiment, and unless they are incompatible with each other, the technical features disclosed in each embodiment may be combined and applied to other embodiments.

Above, embodiments of the pest animal extermination device of the present invention have been described. The present invention is not limited to the above-described embodiments and the attached drawings, and various modifications and variations will be possible from the perspective of those skilled in the art to which the present invention pertains. Therefore, the scope of the present invention should be determined not only by the claims of this specification but also by equivalents to these claims.

100: Frame 10: Case
11: first case portion 111: first position portion
112: second position portion 113: first protruding groove
114: Coupling hole 12: Second case portion
121: third position portion 122: fourth position portion
123: second protruding groove 124: coupling protrusion
20: Mounting portion 211: First permanent magnet
212: second permanent magnet 221: first magnetic member
222: second magnetic member 30: driving unit
31: motor 32: gravity detection unit
33: operation control unit 50: power unit
101: first frame location unit 102: second frame location unit
H40: Impact protrusion

Claims (17)

A case including a frame location portion positioned in contact with the frame;
a permanent magnet located inside the frame position part of the case and coupling the frame and the frame position part;
a driving unit located inside the case; and
A striking part that is connected to the driving part, protrudes toward the frame, and directly hits an adjacent part of the frame according to the operation of the driving part.
A pest animal extermination device comprising a. According to claim 1,
The case includes a first case portion and a second case portion,
It further includes a magnetic member located inside the case and coupled to the permanent magnet by magnetic force,
One of the permanent magnet and the magnetic member is coupled to the first case portion, and the other is coupled to the second case portion,
The first case portion and the second case portion are coupled to each other by magnetic force between the permanent magnet and the magnetic member. According to claim 1,
The case includes a first case portion and a second case portion,
The frame position portion is formed at a portion where the first case portion and the second case portion are in contact with each other. According to clause 3,
The frame positioning portion is spaced apart in a first direction and includes a first frame positioning portion and a second frame positioning portion positioned in opposite directions with respect to the hitting portion. According to clause 4,
The first case portion includes a first position portion and a second position portion spaced apart in the first direction,
The second case portion includes a third position portion and a fourth position portion spaced apart in the first direction,
The first frame position part includes the first position part and the third position part abutting each other,
The second frame position part is a pest extermination device including the second position part and the fourth position part in contact with each other. According to clause 5,
The permanent magnet is,
Comprising a first permanent magnet and a second permanent magnet,
In the above case,
a first magnet mounting groove located inside the first case portion at a lower portion of the first position portion and in which the first permanent magnet is located; and
A second magnet mounting groove located inside the second case portion at a lower portion of the fourth position portion and in which the second permanent magnet is located.
A pest animal extermination device comprising a. According to clause 6,
a first magnetic member located in the first case portion and coupled to the second permanent magnet; and
A second magnetic member coupled to the first permanent magnet located in the second case portion
A pest control device further comprising: According to clause 7,
In the above case,
a first magnetic member mounting groove located inside the first case portion at a lower portion of the second location portion and in which the first magnetic member is located; and
A second magnetic member mounting groove located inside the second case portion at a lower portion of the third location portion and in which the second magnetic member is located.
A pest control device further comprising: According to clause 3,
A harmful animal extermination device wherein the driving unit is located in the first case portion. According to clause 9,
The driving unit,
A mounting plate mounted on the first case portion; and
A motor coupled to the mounting plate and connected to the hitting unit
A pest animal extermination device comprising a. According to claim 10,
The first case portion protrudes from the inner surface of the first case portion toward the second case portion and further includes a plurality of guide pins arranged to be spaced apart in a circle,
The motor is a harmful animal extermination device that is inserted and positioned in a space surrounded by the plurality of guide pins. According to claim 10,
The hitting unit,
a connection bar connected to the motor, extending in a first direction, and rotating according to the rotation direction of the motor;
A striking bar that is connected to the connecting bar and extends in a second direction intersecting the first direction, and whose degree of protrusion outside the case changes as the connecting bar rotates to hit an adjacent frame.
A harmful animal extermination device comprising a. According to clause 9,
A harmful animal extermination device further comprising a power source located in the second case portion. According to clause 3,
a coupling groove located at the bottom of the first case portion; and
A coupling protrusion located at the bottom of the second case portion and inserted into the coupling groove.
A pest control device further comprising: According to claim 1,
The frame position portion is a curved surface, and the frame has a circular cross-sectional shape,
A device for exterminating harmful animals in which the curvature of the frame and the curvature of the frame location portion are different. According to claim 15,
The frame location part is,
a contact portion located in the center and in contact with the frame; and
A device for repelling harmful animals, including a non-contact part located in the periphery, surrounding the contact part, and spaced apart from the frame. According to claim 1,
A gravity detection unit that detects acceleration in the Z-axis direction and outputs a detection signal of the corresponding state; and
An operation control unit that is connected to the gravity detection unit and controls the operation of the drive unit when the pest extermination device is attached to the frame using the detection signal output from the gravity detection unit.
A pest control device further comprising:

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